To reopen borders, let's learn from banking's Swift model

We can learn from the world's largest electronic payment messaging system to set up the right global health infrastructure to respond to Covid-19.

UNTIL a Covid-19 vaccine is available, the world needs a health information system to restart free and safe international travel.

What might this Covid-19-free travel infrastructure look like, what lessons can we learn from the Swift financial messaging system, and how to and who should implement such a global health system?